How to build own accessory?

[TribuneX]

I am trying to extend the thermometer to support additional sensors such as a carbon dioxide sensor and an humidity sensor. It is not really clear to me how to integrate those additional services. Might be due to my very limited golang experience. Could you provide some example on how to add an additional service to an accessory?

[brutella]

An accessory is just a container for services. You should make a new accessory and add a temperature, co2 and humidity sensor service to the accessory.

type MyAccessory struct {
    *Accessory

    Temperature *service.TemperatureSensor
    CO2 *service.CarbonDioxideSensor
    Humidity *service.HumiditySensor
}

func NewMyAccessory() *MyAccessory {
    ...
}